增加构建参数：NPM_DISABLE_SAFE_PERM 表示是否启用不验证npm证书模式，用来解决某些构建环境下npm报错的问题

true:开启
false:关闭

升级node8.0 到 lts版本（10.x）

docker/Dockerfile.master.alpine

@@ -8,7 +8,15 @@ ENV GOPROXY https://mirrors.aliyun.com/goproxy/
 
 RUN go install -v ./...
 
-FROM node:8.16.0-alpine AS frontend-build
+FROM node:lts-alpine AS frontend-build
+
+ARG NPM_DISABLE_SAFE_PERM=false
+RUN if [ ${NPM_DISABLE_SAFE_PERM} = true ]; then \
+    # run the install
+    echo "info: use npm unsafe-perm mode" \
+    && npm config set unsafe-perm true \
+;fi
+
 
 ADD ./frontend /app
 WORKDIR /app